Home / 1,754,770.32-2,633,204.16-1,612,002.96

Finding the Fourth Proportional to 1,754,770.32, 2,633,204.16 and 1,612,002.96

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Solution

The fourth proportional to 1,754,770.32, 2,633,204.16 and 1,612,002.96 is: 2,418,967.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,770.32 : 2,633,204.16 = 1,612,002.96 : x
  2. Step 2: Convert to fraction form
    1,754,770.32/2,633,204.16 = 1,612,002.96/x
  3. Step 3: Cross multiply
    1,754,770.32x = 2,633,204.16 × 1,612,002.96
  4. Step 4: Simplify right side
    1,754,770.32x = 4,244,732,900,204.31
  5. Step 5: Solve for x
    x = 4,244,732,900,204.31/1,754,770.32
  6. Step 6: Final answer
    x = 2,418,967.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.